The Automotive Clinic — Tuning Files

Software 03L906023LF Siemens/Continental PCR2.1

46 master projects carry this software number, 38 with a modified version. Upload your read to have the tune transferred into your own file, or buy the file exactly as we hold it by software number. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.

Fitted to

Seat Leon 1.6 TDI ×9
Seat Altea 1.6 TDI ×8
Audi A3 1.6 TDI ×6
Seat Altea 1.6 TDI CR ×4
Volkswagen ×2
Seat Altea 1.6 ×2
Seat Altea 1.6TDI CR ×2
Seat ×2
Seat Leon 1.6 ×2
Audi A3 1.6 ×2

ECU

Siemens/Continental / Continental / Siemens
PCR2.1 / Simos PCR 2.1
VAG

Hardware / part numbers

03L906023AG
03L906023KL

Read with

any full read from your flashing tool

Modifications available

Have the read? Upload it.
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Upload your read →
Can't read the ECU? Buy by software number.
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries 03L906023LF and the same hardware number.
See files & prices →

Vehicle pages: Audi A1 · Audi A3 · Seat Altea · Seat Altea XL · Seat Leon

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-06.

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